| Fenton试剂对含锰矿井废水处理实验 |
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| 引用本文： | 肖利萍,张志静,张运波,邝锡东,佟闯,郭俊丹.Fenton试剂对含锰矿井废水处理实验[J].辽宁工程技术大学学报(自然科学版),2011,30(2):229-232. |
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| 作者姓名： | 肖利萍 张志静 张运波 邝锡东 佟闯 郭俊丹 |
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| 作者单位： | 1. 辽宁工程技术大学,建筑工程学院,辽宁,阜新,123000
2. 渤海船舶职业学院,传播工程系,辽宁,葫芦岛,125000 |
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| 基金项目： | 国家大学生创新性实验计划基金资助项目(GC20080114); 辽宁省教育厅基金资助项目(05L180) |
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| 摘 要： | 为了解决矿井水中锰去除难度较大的问题,使用Fenton试剂对含锰矿井水进行处理。考察了H2O2:Fe2+、反应温度、H2O2的投加量、pH、反应时间对Fenton试剂氧化除锰的影响,并讨论了Fenton试剂高级氧化除锰的机理。研究结果表明:Fenton试剂对含锰矿井水的处理效果很好,原水中Mn2+的初始浓度为2 mg/L,当H2O2:Fe2+摩尔比为3:1,反应温度为25°C,H2O2的投加量为8 mmol/L,pH值为5,反应时间为10 min的时候,Mn2+的去除效率可以达到84%。Fenton试剂生成的具有强氧化性的.OH能有效处理矿井水中的Mn2+。
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| 关 键 词： | 含锰矿井废水 H2O2 Fenton试剂 高级氧化 除锰 |
Experimental study on treatment of mine water containing manganese using Fenton reagent |
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| XIAO Liping,ZHANG Zhijing,ZHANG Yunbo,KUANG Xidong,TONG Chuang,GUO Jundan.Experimental study on treatment of mine water containing manganese using Fenton reagent[J].Journal of Liaoning Technical University (Natural Science Edition),2011,30(2):229-232. |
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| Authors: | XIAO Liping ZHANG Zhijing ZHANG Yunbo KUANG Xidong TONG Chuang GUO Jundan |
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| Institution: | XIAO Liping1,ZHANG Zhijing2,ZHANG Yunbo1,KUANG Xidong1,TONG Chuang1,GUO Jundan1(1.College of Architecture and Engineering,Liaoning Technical University,Fuxin 123000,China,2.Department of Transmission Engineering,Bohai shipbuilding Vocational College,Huludao 125000,China) |
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| Abstract: | In order to overcome the difficulty in removing manganese from mine water,Fenton reagent was used to treat manganese mine water.In this study,the investigations were focused on observing the effects of H2O2:Fe2+,reaction temperature,H2O2 dosage,pH,reaction time on the treatment of mine water containing manganese using Fenton reagent.In addition,the study investigated the advanced oxidation mechanism of removing manganese using Fenton reagent treatment.The results show that the treatment using Fenton achieve... |
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| Keywords: | mine water with manganese H2O2 Fenton reagent advanced oxidation removing manganese |
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